Swimmer profile
Mason Epstein
Male11-12Hood River Valley Swim TeamOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2024–25
50 Free LCM
44.62
33.94
▲ 10.68
100 Free LCM
1:28.90
1:14.39
▲ 14.51
200 Free LCM
—
2:44.88
400 Free LCM
—
5:53.08
50 Back LCM
46.40
39.70
▲ 6.70
100 Back LCM
1:38.49
1:26.78
▲ 11.71
50 Breast LCM
—
57.98
50 Fly LCM
—
46.76
200 IM LCM
—
3:21.68
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.